Samsung SCHU520 User Manual page 220

1. In standby mode, press the Menu (left) soft key (
then press
Settings), and
enter the lock code.
Note: The default lock code is the last four digits of your telephone number.
2. Enter the lock code, then press
3. Use the navigation keys to select Outgoing or Incoming.
4. Press the
5. Use the navigation keys to highlight Allow All, Allow
None, or Allow Contacts, then press the
NAM Selection
The Network menu allows you to select NAM
(Number Assignment Module) settings for your phone.
You can store two NAM settings, which are essentially
telephone numbers, for your phone.
1. In standby mode, press the Menu (left) soft key (
then press
Settings), and
options appear in the display:
NAM1 — Your service contract has one phone line.
NAM2 — Your service contract has two phone lines.
2. Use the navigation keys to highlight the desired option,
then press the
The phone powers itself off and back on.
System Select
The System Select menu allows you to select the
roaming setting for your phone.
220
(for Settings), and
for Security. You are prompted to
key.
OK
(for Settings), and
for NAM Selection. The following
key to save your setting.
OK
(for Phone
for Restriction.
key.
OK
(for Phone
),
),